Benchmarks of simstr, version 1.6.3
Sources: https://github.com/orefkov/simstr
Results: https://orefkov.github.io/simstr/results.html

2026-02-03T16:39:37+03:00
Running benchStr.exe
Run on (32 X 2494 MHz CPU s)
CPU Caches:
  L1 Data 32 KiB (x16)
  L1 Instruction 32 KiB (x16)
  L2 Unified 256 KiB (x16)
  L3 Unified 40960 KiB (x1)
--------------------------------------------------------------------------------------------------------------------------------------------------------
Benchmark                                                                                                              Time             CPU   Iterations
--------------------------------------------------------------------------------------------------------------------------------------------------------
-----  Concatenate string + Number + "Literal" ---------/repeats:1                                                 0.000 ns        0.000 ns   1000000000000
Concat std::string and number by std to std::string_mean                                                             266 ns          265 ns            4
Concat std::string and number by std to std::string_median                                                           266 ns          264 ns            4
Concat std::string and number by std to std::string_stddev                                                          2.52 ns         3.14 ns            4
Concat std::string and number by std to std::string_cv                                                              0.95 %          1.18 %             4
Concat std::string and number by StrExpr to std::string_mean                                                         159 ns          159 ns            4
Concat std::string and number by StrExpr to std::string_median                                                       157 ns          157 ns            4
Concat std::string and number by StrExpr to std::string_stddev                                                      11.1 ns         9.23 ns            4
Concat std::string and number by StrExpr to std::string_cv                                                          6.95 %          5.81 %             4
Concat stringa and number by StrExpr to simstr::stringa_mean                                                        67.5 ns         67.5 ns            4
Concat stringa and number by StrExpr to simstr::stringa_median                                                      67.1 ns         67.0 ns            4
Concat stringa and number by StrExpr to simstr::stringa_stddev                                                      1.68 ns         1.05 ns            4
Concat stringa and number by StrExpr to simstr::stringa_cv                                                          2.48 %          1.55 %             4
Concat stringa and number by e_concat to simstr::stringa_mean                                                       75.4 ns         75.4 ns            4
Concat stringa and number by e_concat to simstr::stringa_median                                                     73.8 ns         74.1 ns            4
Concat stringa and number by e_concat to simstr::stringa_stddev                                                     3.63 ns         3.30 ns            4
Concat stringa and number by e_concat to simstr::stringa_cv                                                         4.82 %          4.38 %             4
-----  Concatenate string + Hex Number + "Literal" ---------/repeats:1                                             0.000 ns        0.000 ns   1000000000000
Concat std::string and format hex number and literal to std::string_mean                                             731 ns          728 ns            4
Concat std::string and format hex number and literal to std::string_median                                           731 ns          724 ns            4
Concat std::string and format hex number and literal to std::string_stddev                                          12.3 ns         16.7 ns            4
Concat std::string and format hex number and literal to std::string_cv                                              1.68 %          2.29 %             4
std::format std::string and hex number by literal to std::string_mean                                               1524 ns         1526 ns            4
std::format std::string and hex number by literal to std::string_median                                             1486 ns         1482 ns            4
std::format std::string and hex number by literal to std::string_stddev                                              108 ns          125 ns            4
std::format std::string and hex number by literal to std::string_cv                                                 7.11 %          8.21 %             4
Concat std::string and std::to_chars and string to std::string_mean                                                  191 ns          190 ns            4
Concat std::string and std::to_chars and string to std::string_median                                                192 ns          188 ns            4
Concat std::string and std::to_chars and string to std::string_stddev                                               3.67 ns         4.19 ns            4
Concat std::string and std::to_chars and string to std::string_cv                                                   1.92 %          2.20 %             4
Concat std::string and hex number and literal by StrExpr to std::string_mean                                        80.0 ns         79.8 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_median                                      79.1 ns         78.5 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_stddev                                      2.50 ns         2.62 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_cv                                          3.13 %          3.28 %             4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_mean                                        75.0 ns         74.6 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_median                                      74.2 ns         73.9 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_stddev                                      5.57 ns         6.19 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_cv                                          7.42 %          8.29 %             4
Concat stringa and hex number and literal by e_concat to simstr::stringa_mean                                       80.4 ns         80.7 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_median                                     80.9 ns         81.1 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_stddev                                     1.25 ns         1.67 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_cv                                         1.56 %          2.07 %             4
Subst stringa and hex number by e_subst literal to simstr::stringa_mean                                              148 ns          148 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_median                                            147 ns          148 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_stddev                                           4.28 ns         4.71 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_cv                                               2.88 %          3.17 %             4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_mean                                                295 ns          295 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_median                                              294 ns          295 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_stddev                                             2.85 ns         5.13 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_cv                                                 0.97 %          1.74 %             4
-----  format/vformat and subst/vsubst octal number ---------/repeats:1                                            0.000 ns        0.000 ns   1000000000000
e_subst("art {} end", e_int<8, f::w<10> | f::p | f::z>(i))_mean                                                      162 ns          162 ns            4
e_subst("art {} end", e_int<8, f::w<10> | f::p | f::z>(i))_median                                                    156 ns          157 ns            4
e_subst("art {} end", e_int<8, f::w<10> | f::p | f::z>(i))_stddev                                                   13.8 ns         12.9 ns            4
e_subst("art {} end", e_int<8, f::w<10> | f::p | f::z>(i))_cv                                                       8.48 %          7.95 %             4
std::format("art {:#010o} end", i)_mean                                                                             1369 ns         1374 ns            4
std::format("art {:#010o} end", i)_median                                                                           1369 ns         1367 ns            4
std::format("art {:#010o} end", i)_stddev                                                                           35.8 ns         41.9 ns            4
std::format("art {:#010o} end", i)_cv                                                                               2.62 %          3.05 %             4
e_vsubst(pattern, e_int<8, f::w<10> | f::p | f::z>(i))_mean                                                          305 ns          307 ns            4
e_vsubst(pattern, e_int<8, f::w<10> | f::p | f::z>(i))_median                                                        304 ns          309 ns            4
e_vsubst(pattern, e_int<8, f::w<10> | f::p | f::z>(i))_stddev                                                       6.35 ns         7.68 ns            4
e_vsubst(pattern, e_int<8, f::w<10> | f::p | f::z>(i))_cv                                                           2.08 %          2.50 %             4
std::vformat(pattern, std::make_format_args(i))_mean                                                                1373 ns         1374 ns            4
std::vformat(pattern, std::make_format_args(i))_median                                                              1362 ns         1367 ns            4
std::vformat(pattern, std::make_format_args(i))_stddev                                                              33.3 ns         35.1 ns            4
std::vformat(pattern, std::make_format_args(i))_cv                                                                  2.43 %          2.55 %             4
-----  Concatenate string + "Literal" ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
Concat std::string by std to std::string_mean                                                                       40.9 ns         41.0 ns            4
Concat std::string by std to std::string_median                                                                     40.8 ns         41.0 ns            4
Concat std::string by std to std::string_stddev                                                                    0.654 ns        0.544 ns            4
Concat std::string by std to std::string_cv                                                                         1.60 %          1.33 %             4
Concat std::string by StrExpr to std::string_mean                                                                   40.7 ns         40.8 ns            4
Concat std::string by StrExpr to std::string_median                                                                 40.3 ns         40.8 ns            4
Concat std::string by StrExpr to std::string_stddev                                                                 1.70 ns         2.22 ns            4
Concat std::string by StrExpr to std::string_cv                                                                     4.19 %          5.44 %             4
Concat stringa by StrExpr to stringa_mean                                                                           29.0 ns         29.0 ns            4
Concat stringa by StrExpr to stringa_median                                                                         29.0 ns         28.8 ns            4
Concat stringa by StrExpr to stringa_stddev                                                                        0.238 ns        0.634 ns            4
Concat stringa by StrExpr to stringa_cv                                                                             0.82 %          2.19 %             4
-----  Find three concatenated string in string_view -----/repeats:1                                               0.000 ns        0.000 ns   1000000000000
Find concat three std::string_mean                                                                                   204 ns          204 ns            4
Find concat three std::string_median                                                                                 206 ns          205 ns            4
Find concat three std::string_stddev                                                                                5.12 ns         5.27 ns            4
Find concat three std::string_cv                                                                                    2.51 %          2.58 %             4
Find concat three strexpr_mean                                                                                       113 ns          113 ns            4
Find concat three strexpr_median                                                                                     113 ns          112 ns            4
Find concat three strexpr_stddev                                                                                    2.49 ns         1.22 ns            4
Find concat three strexpr_cv                                                                                        2.20 %          1.08 %             4
Find concat three simstr_mean                                                                                       21.3 ns         21.2 ns            4
Find concat three simstr_median                                                                                     21.3 ns         21.2 ns            4
Find concat three simstr_stddev                                                                                    0.208 ns        0.282 ns            4
Find concat three simstr_cv                                                                                         0.98 %          1.33 %             4
-----  Build Type Name ---------/repeats:1                                                                         0.000 ns        0.000 ns   1000000000000
BuildTypeNameStr 0/0_mean                                                                                           8.16 ns         8.16 ns            4
BuildTypeNameStr 0/0_median                                                                                         8.20 ns         8.16 ns            4
BuildTypeNameStr 0/0_stddev                                                                                        0.075 ns        0.000 ns            4
BuildTypeNameStr 0/0_cv                                                                                             0.91 %          0.00 %             4
BuildTypeNameExp 0/0_mean                                                                                           7.66 ns         7.67 ns            4
BuildTypeNameExp 0/0_median                                                                                         7.64 ns         7.67 ns            4
BuildTypeNameExp 0/0_stddev                                                                                        0.100 ns        0.142 ns            4
BuildTypeNameExp 0/0_cv                                                                                             1.31 %          1.86 %             4
BuildTypeNameSim 0/0_mean                                                                                           7.73 ns         7.72 ns            4
BuildTypeNameSim 0/0_median                                                                                         7.75 ns         7.67 ns            4
BuildTypeNameSim 0/0_stddev                                                                                        0.075 ns        0.087 ns            4
BuildTypeNameSim 0/0_cv                                                                                             0.97 %          1.13 %             4
BuildTypeNameStr 10/10_mean                                                                                         59.7 ns         59.6 ns            4
BuildTypeNameStr 10/10_median                                                                                       59.6 ns         59.3 ns            4
BuildTypeNameStr 10/10_stddev                                                                                      0.699 ns         1.34 ns            4
BuildTypeNameStr 10/10_cv                                                                                           1.17 %          2.24 %             4
BuildTypeNameExp 10/10_mean                                                                                         32.4 ns         32.4 ns            4
BuildTypeNameExp 10/10_median                                                                                       32.5 ns         32.8 ns            4
BuildTypeNameExp 10/10_stddev                                                                                      0.647 ns        0.698 ns            4
BuildTypeNameExp 10/10_cv                                                                                           2.00 %          2.15 %             4
BuildTypeNameSim 10/10_mean                                                                                         25.6 ns         25.5 ns            4
BuildTypeNameSim 10/10_median                                                                                       24.9 ns         24.9 ns            4
BuildTypeNameSim 10/10_stddev                                                                                       1.85 ns         1.58 ns            4
BuildTypeNameSim 10/10_cv                                                                                           7.22 %          6.18 %             4
-----  Replace string by copy -----/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
Concat with replace str_mean                                                                                         349 ns          348 ns            4
Concat with replace str_median                                                                                       356 ns          358 ns            4
Concat with replace str_stddev                                                                                      25.1 ns         28.3 ns            4
Concat with replace str_cv                                                                                          7.19 %          8.12 %             4
Concat with replace exp_mean                                                                                         229 ns          229 ns            4
Concat with replace exp_median                                                                                       227 ns          227 ns            4
Concat with replace exp_stddev                                                                                      16.0 ns         16.8 ns            4
Concat with replace exp_cv                                                                                          6.97 %          7.32 %             4
-----  Create Empty Str ---------/repeats:1                                                                        0.000 ns        0.000 ns   1000000000000
std::string e;_mean                                                                                                 1.13 ns         1.12 ns            4
std::string e;_median                                                                                               1.13 ns         1.12 ns            4
std::string e;_stddev                                                                                              0.024 ns        0.040 ns            4
std::string e;_cv                                                                                                   2.11 %          3.55 %             4
std::string_view e;_mean                                                                                           0.364 ns        0.362 ns            4
std::string_view e;_median                                                                                         0.365 ns        0.360 ns            4
std::string_view e;_stddev                                                                                         0.006 ns        0.004 ns            4
std::string_view e;_cv                                                                                              1.61 %          1.16 %             4
ssa e;_mean                                                                                                        0.357 ns        0.357 ns            4
ssa e;_median                                                                                                      0.357 ns        0.357 ns            4
ssa e;_stddev                                                                                                      0.003 ns        0.005 ns            4
ssa e;_cv                                                                                                           0.83 %          1.30 %             4
stringa e;_mean                                                                                                    0.742 ns        0.741 ns            4
stringa e;_median                                                                                                  0.740 ns        0.732 ns            4
stringa e;_stddev                                                                                                  0.010 ns        0.017 ns            4
stringa e;_cv                                                                                                       1.36 %          2.35 %             4
lstringa<20> e;_mean                                                                                                1.11 ns         1.10 ns            4
lstringa<20> e;_median                                                                                              1.12 ns         1.10 ns            4
lstringa<20> e;_stddev                                                                                             0.026 ns        0.020 ns            4
lstringa<20> e;_cv                                                                                                  2.35 %          1.81 %             4
lstringa<40> e;_mean                                                                                                1.11 ns         1.11 ns            4
lstringa<40> e;_median                                                                                              1.12 ns         1.11 ns            4
lstringa<40> e;_stddev                                                                                             0.025 ns        0.032 ns            4
lstringa<40> e;_cv                                                                                                  2.20 %          2.84 %             4
-----  Create Str from short literal (9 symbols) --------/repeats:1                                                0.000 ns        0.000 ns   1000000000000
std::string e      = "Test text";_mean                                                                              1.80 ns         1.80 ns            4
std::string e      = "Test text";_median                                                                            1.79 ns         1.78 ns            4
std::string e      = "Test text";_stddev                                                                           0.039 ns        0.059 ns            4
std::string e      = "Test text";_cv                                                                                2.19 %          3.29 %             4
std::string_view e = "Test text";_mean                                                                             0.730 ns        0.732 ns            4
std::string_view e = "Test text";_median                                                                           0.731 ns        0.732 ns            4
std::string_view e = "Test text";_stddev                                                                           0.010 ns        0.008 ns            4
std::string_view e = "Test text";_cv                                                                                1.42 %          1.10 %             4
ssa e              = "Test text";_mean                                                                             0.368 ns        0.367 ns            4
ssa e              = "Test text";_median                                                                           0.362 ns        0.361 ns            4
ssa e              = "Test text";_stddev                                                                           0.017 ns        0.018 ns            4
ssa e              = "Test text";_cv                                                                                4.68 %          4.85 %             4
stringa e          = "Test text";_mean                                                                              1.11 ns         1.10 ns            4
stringa e          = "Test text";_median                                                                            1.10 ns         1.09 ns            4
stringa e          = "Test text";_stddev                                                                           0.030 ns        0.035 ns            4
stringa e          = "Test text";_cv                                                                                2.70 %          3.14 %             4
lstringa<20> e     = "Test text";_mean                                                                              1.84 ns         1.84 ns            4
lstringa<20> e     = "Test text";_median                                                                            1.84 ns         1.86 ns            4
lstringa<20> e     = "Test text";_stddev                                                                           0.048 ns        0.059 ns            4
lstringa<20> e     = "Test text";_cv                                                                                2.60 %          3.21 %             4
lstringa<40> e     = "Test text";_mean                                                                              1.83 ns         1.82 ns            4
lstringa<40> e     = "Test text";_median                                                                            1.83 ns         1.82 ns            4
lstringa<40> e     = "Test text";_stddev                                                                           0.009 ns        0.022 ns            4
lstringa<40> e     = "Test text";_cv                                                                                0.49 %          1.22 %             4
-----  Create Str from long literal (30 symbols) ---------/repeats:1                                               0.000 ns        0.000 ns   1000000000000
std::string e      = "123456789012345678901234567890";_mean                                                         70.1 ns         70.1 ns            4
std::string e      = "123456789012345678901234567890";_median                                                       70.4 ns         70.5 ns            4
std::string e      = "123456789012345678901234567890";_stddev                                                       1.35 ns         2.38 ns            4
std::string e      = "123456789012345678901234567890";_cv                                                           1.93 %          3.40 %             4
std::string_view e = "123456789012345678901234567890";_mean                                                        0.757 ns        0.760 ns            4
std::string_view e = "123456789012345678901234567890";_median                                                      0.757 ns        0.760 ns            4
std::string_view e = "123456789012345678901234567890";_stddev                                                      0.027 ns        0.033 ns            4
std::string_view e = "123456789012345678901234567890";_cv                                                           3.50 %          4.37 %             4
ssa e              = "123456789012345678901234567890";_mean                                                        0.391 ns        0.391 ns            4
ssa e              = "123456789012345678901234567890";_median                                                      0.397 ns        0.398 ns            4
ssa e              = "123456789012345678901234567890";_stddev                                                      0.019 ns        0.022 ns            4
ssa e              = "123456789012345678901234567890";_cv                                                           4.74 %          5.63 %             4
stringa e          = "123456789012345678901234567890";_mean                                                         1.12 ns         1.12 ns            4
stringa e          = "123456789012345678901234567890";_median                                                       1.13 ns         1.12 ns            4
stringa e          = "123456789012345678901234567890";_stddev                                                      0.040 ns        0.031 ns            4
stringa e          = "123456789012345678901234567890";_cv                                                           3.57 %          2.75 %             4
lstringa<20> e     = "123456789012345678901234567890";_mean                                                         76.9 ns         77.2 ns            4
lstringa<20> e     = "123456789012345678901234567890";_median                                                       76.8 ns         77.6 ns            4
lstringa<20> e     = "123456789012345678901234567890";_stddev                                                       1.59 ns         1.67 ns            4
lstringa<20> e     = "123456789012345678901234567890";_cv                                                           2.07 %          2.16 %             4
lstringa<40> e     = "123456789012345678901234567890";_mean                                                         2.56 ns         2.55 ns            4
lstringa<40> e     = "123456789012345678901234567890";_median                                                       2.53 ns         2.55 ns            4
lstringa<40> e     = "123456789012345678901234567890";_stddev                                                      0.064 ns        0.048 ns            4
lstringa<40> e     = "123456789012345678901234567890";_cv                                                           2.50 %          1.90 %             4
-----  Create copy of Str with 9 symbols ---------/repeats:1                                                       0.000 ns        0.000 ns   1000000000000
std::string e      = "Test text"; auto c{e};_mean                                                                   1.82 ns         1.82 ns            4
std::string e      = "Test text"; auto c{e};_median                                                                 1.81 ns         1.82 ns            4
std::string e      = "Test text"; auto c{e};_stddev                                                                0.021 ns        0.024 ns            4
std::string e      = "Test text"; auto c{e};_cv                                                                     1.18 %          1.33 %             4
std::string_view e = "Test text"; auto c{e};_mean                                                                  0.369 ns        0.369 ns            4
std::string_view e = "Test text"; auto c{e};_median                                                                0.362 ns        0.361 ns            4
std::string_view e = "Test text"; auto c{e};_stddev                                                                0.019 ns        0.016 ns            4
std::string_view e = "Test text"; auto c{e};_cv                                                                     5.17 %          4.35 %             4
ssa e              = "Test text"; auto c{e};_mean                                                                  0.365 ns        0.365 ns            4
ssa e              = "Test text"; auto c{e};_median                                                                0.361 ns        0.361 ns            4
ssa e              = "Test text"; auto c{e};_stddev                                                                0.009 ns        0.008 ns            4
ssa e              = "Test text"; auto c{e};_cv                                                                     2.50 %          2.20 %             4
stringa e          = "Test text"; auto c{e};_mean                                                                   1.28 ns         1.28 ns            4
stringa e          = "Test text"; auto c{e};_median                                                                 1.29 ns         1.28 ns            4
stringa e          = "Test text"; auto c{e};_stddev                                                                0.019 ns        0.023 ns            4
stringa e          = "Test text"; auto c{e};_cv                                                                     1.50 %          1.77 %             4
lstringa<20> e     = "Test text"; auto c{e};_mean                                                                   4.77 ns         4.73 ns            4
lstringa<20> e     = "Test text"; auto c{e};_median                                                                 4.81 ns         4.76 ns            4
lstringa<20> e     = "Test text"; auto c{e};_stddev                                                                0.109 ns        0.100 ns            4
lstringa<20> e     = "Test text"; auto c{e};_cv                                                                     2.29 %          2.12 %             4
lstringa<40> e     = "Test text"; auto c{e};_mean                                                                   4.89 ns         4.84 ns            4
lstringa<40> e     = "Test text"; auto c{e};_median                                                                 4.88 ns         4.81 ns            4
lstringa<40> e     = "Test text"; auto c{e};_stddev                                                                0.192 ns        0.223 ns            4
lstringa<40> e     = "Test text"; auto c{e};_cv                                                                     3.93 %          4.61 %             4
-----  Create copy of Str with 30 symbols ---------/repeats:1                                                      0.000 ns        0.000 ns   1000000000000
std::string e      = "123456789012345678901234567890"; auto c{e};_mean                                              70.6 ns         70.5 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_median                                            69.9 ns         69.8 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_stddev                                            1.36 ns         1.40 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_cv                                                1.93 %          1.98 %             4
std::string_view e = "123456789012345678901234567890"; auto c{e};_mean                                             0.726 ns        0.719 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_median                                           0.726 ns        0.715 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_stddev                                           0.009 ns        0.009 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_cv                                                1.24 %          1.21 %             4
ssa e              = "123456789012345678901234567890"; auto c{e};_mean                                             0.362 ns        0.363 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_median                                           0.361 ns        0.365 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_stddev                                           0.005 ns        0.008 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_cv                                                1.50 %          2.12 %             4
stringa e          = "123456789012345678901234567890"; auto c{e};_mean                                              1.82 ns         1.82 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_median                                            1.81 ns         1.82 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_stddev                                           0.044 ns        0.054 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_cv                                                2.40 %          2.97 %             4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_mean                                              77.5 ns         77.8 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_median                                            77.6 ns         77.4 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_stddev                                           0.891 ns         1.34 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_cv                                                1.15 %          1.72 %             4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_mean                                              4.61 ns         4.61 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_median                                            4.61 ns         4.64 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_stddev                                           0.183 ns        0.167 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_cv                                                3.98 %          3.61 %             4
-----  Find 9 symbols text in end of 99 symbols text ---------/repeats:1                                           0.000 ns        0.000 ns   1000000000000
std::string::find;_mean                                                                                             40.9 ns         41.0 ns            4
std::string::find;_median                                                                                           40.0 ns         39.9 ns            4
std::string::find;_stddev                                                                                           2.46 ns         2.41 ns            4
std::string::find;_cv                                                                                               6.00 %          5.89 %             4
std::string_view::find;_mean                                                                                        38.2 ns         38.3 ns            4
std::string_view::find;_median                                                                                      38.2 ns         38.1 ns            4
std::string_view::find;_stddev                                                                                     0.813 ns        0.801 ns            4
std::string_view::find;_cv                                                                                          2.13 %          2.09 %             4
ssa::find;_mean                                                                                                     19.1 ns         19.0 ns            4
ssa::find;_median                                                                                                   18.4 ns         18.4 ns            4
ssa::find;_stddev                                                                                                   1.88 ns         1.89 ns            4
ssa::find;_cv                                                                                                       9.83 %          9.91 %             4
stringa::find;_mean                                                                                                 17.5 ns         17.6 ns            4
stringa::find;_median                                                                                               17.5 ns         17.6 ns            4
stringa::find;_stddev                                                                                              0.091 ns        0.000 ns            4
stringa::find;_cv                                                                                                   0.52 %          0.00 %             4
lstringa<20>::find;_mean                                                                                            18.2 ns         18.2 ns            4
lstringa<20>::find;_median                                                                                          18.1 ns         18.0 ns            4
lstringa<20>::find;_stddev                                                                                         0.937 ns        0.735 ns            4
lstringa<20>::find;_cv                                                                                              5.14 %          4.03 %             4
lstringa<40>::find;_mean                                                                                            17.4 ns         17.4 ns            4
lstringa<40>::find;_median                                                                                          17.4 ns         17.3 ns            4
lstringa<40>::find;_stddev                                                                                         0.188 ns        0.192 ns            4
lstringa<40>::find;_cv                                                                                              1.08 %          1.10 %             4
-------  Copy not literal Str with N symbols ---------/repeats:1                                                   0.000 ns        0.000 ns   1000000000000
std::string copy{str_with_len_N};/15_mean                                                                           1.84 ns         1.83 ns            4
std::string copy{str_with_len_N};/15_median                                                                         1.79 ns         1.76 ns            4
std::string copy{str_with_len_N};/15_stddev                                                                        0.110 ns        0.134 ns            4
std::string copy{str_with_len_N};/15_cv                                                                             5.99 %          7.33 %             4
std::string copy{str_with_len_N};/16_mean                                                                           79.1 ns         78.9 ns            4
std::string copy{str_with_len_N};/16_median                                                                         77.5 ns         77.6 ns            4
std::string copy{str_with_len_N};/16_stddev                                                                         4.26 ns         4.59 ns            4
std::string copy{str_with_len_N};/16_cv                                                                             5.39 %          5.81 %             4
std::string copy{str_with_len_N};/23_mean                                                                           78.4 ns         78.5 ns            4
std::string copy{str_with_len_N};/23_median                                                                         77.8 ns         78.5 ns            4
std::string copy{str_with_len_N};/23_stddev                                                                         1.57 ns         1.42 ns            4
std::string copy{str_with_len_N};/23_cv                                                                             2.00 %          1.81 %             4
std::string copy{str_with_len_N};/24_mean                                                                           78.1 ns         78.0 ns            4
std::string copy{str_with_len_N};/24_median                                                                         77.0 ns         76.7 ns            4
std::string copy{str_with_len_N};/24_stddev                                                                         5.27 ns         5.40 ns            4
std::string copy{str_with_len_N};/24_cv                                                                             6.75 %          6.92 %             4
std::string copy{str_with_len_N};/32_mean                                                                           79.2 ns         79.3 ns            4
std::string copy{str_with_len_N};/32_median                                                                         78.8 ns         79.3 ns            4
std::string copy{str_with_len_N};/32_stddev                                                                         1.18 ns         1.01 ns            4
std::string copy{str_with_len_N};/32_cv                                                                             1.48 %          1.27 %             4
std::string copy{str_with_len_N};/64_mean                                                                           80.3 ns         80.7 ns            4
std::string copy{str_with_len_N};/64_median                                                                         80.0 ns         80.2 ns            4
std::string copy{str_with_len_N};/64_stddev                                                                         1.43 ns        0.872 ns            4
std::string copy{str_with_len_N};/64_cv                                                                             1.78 %          1.08 %             4
std::string copy{str_with_len_N};/128_mean                                                                          83.2 ns         82.8 ns            4
std::string copy{str_with_len_N};/128_median                                                                        83.2 ns         82.0 ns            4
std::string copy{str_with_len_N};/128_stddev                                                                        1.38 ns         1.74 ns            4
std::string copy{str_with_len_N};/128_cv                                                                            1.65 %          2.11 %             4
std::string copy{str_with_len_N};/256_mean                                                                          86.7 ns         86.8 ns            4
std::string copy{str_with_len_N};/256_median                                                                        86.8 ns         87.2 ns            4
std::string copy{str_with_len_N};/256_stddev                                                                        2.38 ns         2.62 ns            4
std::string copy{str_with_len_N};/256_cv                                                                            2.75 %          3.02 %             4
std::string copy{str_with_len_N};/512_mean                                                                          87.1 ns         86.8 ns            4
std::string copy{str_with_len_N};/512_median                                                                        87.0 ns         86.8 ns            4
std::string copy{str_with_len_N};/512_stddev                                                                       0.370 ns         1.21 ns            4
std::string copy{str_with_len_N};/512_cv                                                                            0.43 %          1.39 %             4
std::string copy{str_with_len_N};/1024_mean                                                                         98.2 ns         97.8 ns            4
std::string copy{str_with_len_N};/1024_median                                                                       98.9 ns         98.4 ns            4
std::string copy{str_with_len_N};/1024_stddev                                                                       1.63 ns         1.05 ns            4
std::string copy{str_with_len_N};/1024_cv                                                                           1.66 %          1.07 %             4
std::string copy{str_with_len_N};/2048_mean                                                                          131 ns          130 ns            4
std::string copy{str_with_len_N};/2048_median                                                                        131 ns          130 ns            4
std::string copy{str_with_len_N};/2048_stddev                                                                       4.54 ns         4.77 ns            4
std::string copy{str_with_len_N};/2048_cv                                                                           3.47 %          3.65 %             4
std::string copy{str_with_len_N};/4096_mean                                                                          178 ns          178 ns            4
std::string copy{str_with_len_N};/4096_median                                                                        179 ns          178 ns            4
std::string copy{str_with_len_N};/4096_stddev                                                                       2.20 ns         2.22 ns            4
std::string copy{str_with_len_N};/4096_cv                                                                           1.23 %          1.24 %             4
stringa copy{str_with_len_N};/15_mean                                                                               1.40 ns         1.40 ns            4
stringa copy{str_with_len_N};/15_median                                                                             1.41 ns         1.41 ns            4
stringa copy{str_with_len_N};/15_stddev                                                                            0.075 ns        0.090 ns            4
stringa copy{str_with_len_N};/15_cv                                                                                 5.35 %          6.42 %             4
stringa copy{str_with_len_N};/16_mean                                                                               1.38 ns         1.37 ns            4
stringa copy{str_with_len_N};/16_median                                                                             1.38 ns         1.37 ns            4
stringa copy{str_with_len_N};/16_stddev                                                                            0.068 ns        0.086 ns            4
stringa copy{str_with_len_N};/16_cv                                                                                 4.90 %          6.29 %             4
stringa copy{str_with_len_N};/23_mean                                                                               1.31 ns         1.31 ns            4
stringa copy{str_with_len_N};/23_median                                                                             1.31 ns         1.30 ns            4
stringa copy{str_with_len_N};/23_stddev                                                                            0.028 ns        0.039 ns            4
stringa copy{str_with_len_N};/23_cv                                                                                 2.13 %          3.01 %             4
stringa copy{str_with_len_N};/24_mean                                                                               15.8 ns         15.8 ns            4
stringa copy{str_with_len_N};/24_median                                                                             15.8 ns         15.7 ns            4
stringa copy{str_with_len_N};/24_stddev                                                                            0.089 ns        0.174 ns            4
stringa copy{str_with_len_N};/24_cv                                                                                 0.56 %          1.10 %             4
stringa copy{str_with_len_N};/32_mean                                                                               15.9 ns         15.9 ns            4
stringa copy{str_with_len_N};/32_median                                                                             15.9 ns         15.9 ns            4
stringa copy{str_with_len_N};/32_stddev                                                                            0.216 ns        0.201 ns            4
stringa copy{str_with_len_N};/32_cv                                                                                 1.36 %          1.27 %             4
stringa copy{str_with_len_N};/64_mean                                                                               16.0 ns         16.0 ns            4
stringa copy{str_with_len_N};/64_median                                                                             15.9 ns         15.9 ns            4
stringa copy{str_with_len_N};/64_stddev                                                                            0.370 ns        0.367 ns            4
stringa copy{str_with_len_N};/64_cv                                                                                 2.31 %          2.29 %             4
stringa copy{str_with_len_N};/128_mean                                                                              15.9 ns         15.9 ns            4
stringa copy{str_with_len_N};/128_median                                                                            15.9 ns         15.9 ns            4
stringa copy{str_with_len_N};/128_stddev                                                                           0.061 ns        0.201 ns            4
stringa copy{str_with_len_N};/128_cv                                                                                0.38 %          1.27 %             4
stringa copy{str_with_len_N};/256_mean                                                                              15.8 ns         15.7 ns            4
stringa copy{str_with_len_N};/256_median                                                                            15.8 ns         15.7 ns            4
stringa copy{str_with_len_N};/256_stddev                                                                           0.071 ns        0.000 ns            4
stringa copy{str_with_len_N};/256_cv                                                                                0.45 %          0.00 %             4
stringa copy{str_with_len_N};/512_mean                                                                              15.8 ns         15.8 ns            4
stringa copy{str_with_len_N};/512_median                                                                            15.8 ns         15.9 ns            4
stringa copy{str_with_len_N};/512_stddev                                                                           0.133 ns        0.334 ns            4
stringa copy{str_with_len_N};/512_cv                                                                                0.84 %          2.12 %             4
stringa copy{str_with_len_N};/1024_mean                                                                             15.8 ns         15.8 ns            4
stringa copy{str_with_len_N};/1024_median                                                                           15.8 ns         15.7 ns            4
stringa copy{str_with_len_N};/1024_stddev                                                                          0.150 ns        0.174 ns            4
stringa copy{str_with_len_N};/1024_cv                                                                               0.95 %          1.10 %             4
stringa copy{str_with_len_N};/2048_mean                                                                             16.0 ns         16.0 ns            4
stringa copy{str_with_len_N};/2048_median                                                                           15.9 ns         16.0 ns            4
stringa copy{str_with_len_N};/2048_stddev                                                                          0.213 ns        0.285 ns            4
stringa copy{str_with_len_N};/2048_cv                                                                               1.33 %          1.77 %             4
stringa copy{str_with_len_N};/4096_mean                                                                             15.8 ns         15.8 ns            4
stringa copy{str_with_len_N};/4096_median                                                                           15.8 ns         15.7 ns            4
stringa copy{str_with_len_N};/4096_stddev                                                                          0.050 ns        0.174 ns            4
stringa copy{str_with_len_N};/4096_cv                                                                               0.31 %          1.10 %             4
lstringa<16> copy{str_with_len_N};/15_mean                                                                          4.58 ns         4.57 ns            4
lstringa<16> copy{str_with_len_N};/15_median                                                                        4.51 ns         4.47 ns            4
lstringa<16> copy{str_with_len_N};/15_stddev                                                                       0.219 ns        0.224 ns            4
lstringa<16> copy{str_with_len_N};/15_cv                                                                            4.79 %          4.91 %             4
lstringa<16> copy{str_with_len_N};/16_mean                                                                          4.38 ns         4.39 ns            4
lstringa<16> copy{str_with_len_N};/16_median                                                                        4.39 ns         4.39 ns            4
lstringa<16> copy{str_with_len_N};/16_stddev                                                                       0.054 ns        0.080 ns            4
lstringa<16> copy{str_with_len_N};/16_cv                                                                            1.23 %          1.81 %             4
lstringa<16> copy{str_with_len_N};/23_mean                                                                          4.49 ns         4.48 ns            4
lstringa<16> copy{str_with_len_N};/23_median                                                                        4.48 ns         4.50 ns            4
lstringa<16> copy{str_with_len_N};/23_stddev                                                                       0.185 ns        0.173 ns            4
lstringa<16> copy{str_with_len_N};/23_cv                                                                            4.12 %          3.86 %             4
lstringa<16> copy{str_with_len_N};/24_mean                                                                          75.0 ns         75.0 ns            4
lstringa<16> copy{str_with_len_N};/24_median                                                                        74.6 ns         75.0 ns            4
lstringa<16> copy{str_with_len_N};/24_stddev                                                                        1.89 ns         1.42 ns            4
lstringa<16> copy{str_with_len_N};/24_cv                                                                            2.52 %          1.90 %             4
lstringa<16> copy{str_with_len_N};/32_mean                                                                          77.2 ns         76.7 ns            4
lstringa<16> copy{str_with_len_N};/32_median                                                                        77.6 ns         77.6 ns            4
lstringa<16> copy{str_with_len_N};/32_stddev                                                                        2.35 ns         2.47 ns            4
lstringa<16> copy{str_with_len_N};/32_cv                                                                            3.04 %          3.21 %             4
lstringa<16> copy{str_with_len_N};/64_mean                                                                          77.8 ns         77.6 ns            4
lstringa<16> copy{str_with_len_N};/64_median                                                                        78.1 ns         77.6 ns            4
lstringa<16> copy{str_with_len_N};/64_stddev                                                                        1.43 ns         2.25 ns            4
lstringa<16> copy{str_with_len_N};/64_cv                                                                            1.83 %          2.90 %             4
lstringa<16> copy{str_with_len_N};/128_mean                                                                         83.5 ns         83.3 ns            4
lstringa<16> copy{str_with_len_N};/128_median                                                                       83.5 ns         82.8 ns            4
lstringa<16> copy{str_with_len_N};/128_stddev                                                                       1.21 ns         1.67 ns            4
lstringa<16> copy{str_with_len_N};/128_cv                                                                           1.45 %          2.01 %             4
lstringa<16> copy{str_with_len_N};/256_mean                                                                         84.3 ns         84.1 ns            4
lstringa<16> copy{str_with_len_N};/256_median                                                                       83.8 ns         83.7 ns            4
lstringa<16> copy{str_with_len_N};/256_stddev                                                                       2.34 ns         2.19 ns            4
lstringa<16> copy{str_with_len_N};/256_cv                                                                           2.78 %          2.61 %             4
lstringa<16> copy{str_with_len_N};/512_mean                                                                         83.5 ns         83.2 ns            4
lstringa<16> copy{str_with_len_N};/512_median                                                                       83.0 ns         83.7 ns            4
lstringa<16> copy{str_with_len_N};/512_stddev                                                                       1.69 ns         1.05 ns            4
lstringa<16> copy{str_with_len_N};/512_cv                                                                           2.02 %          1.26 %             4
lstringa<16> copy{str_with_len_N};/1024_mean                                                                        93.8 ns         94.2 ns            4
lstringa<16> copy{str_with_len_N};/1024_median                                                                      93.8 ns         95.2 ns            4
lstringa<16> copy{str_with_len_N};/1024_stddev                                                                      3.83 ns         5.13 ns            4
lstringa<16> copy{str_with_len_N};/1024_cv                                                                          4.08 %          5.44 %             4
lstringa<16> copy{str_with_len_N};/2048_mean                                                                         132 ns          132 ns            4
lstringa<16> copy{str_with_len_N};/2048_median                                                                       133 ns          133 ns            4
lstringa<16> copy{str_with_len_N};/2048_stddev                                                                      4.86 ns         4.77 ns            4
lstringa<16> copy{str_with_len_N};/2048_cv                                                                          3.68 %          3.61 %             4
lstringa<16> copy{str_with_len_N};/4096_mean                                                                         188 ns          188 ns            4
lstringa<16> copy{str_with_len_N};/4096_median                                                                       189 ns          188 ns            4
lstringa<16> copy{str_with_len_N};/4096_stddev                                                                      3.18 ns         3.42 ns            4
lstringa<16> copy{str_with_len_N};/4096_cv                                                                          1.69 %          1.81 %             4
lstringa<512> copy{str_with_len_N};/15_mean                                                                         4.86 ns         4.87 ns            4
lstringa<512> copy{str_with_len_N};/15_median                                                                       4.83 ns         4.81 ns            4
lstringa<512> copy{str_with_len_N};/15_stddev                                                                      0.216 ns        0.234 ns            4
lstringa<512> copy{str_with_len_N};/15_cv                                                                           4.45 %          4.80 %             4
lstringa<512> copy{str_with_len_N};/16_mean                                                                         4.96 ns         4.95 ns            4
lstringa<512> copy{str_with_len_N};/16_median                                                                       4.90 ns         4.92 ns            4
lstringa<512> copy{str_with_len_N};/16_stddev                                                                      0.324 ns        0.357 ns            4
lstringa<512> copy{str_with_len_N};/16_cv                                                                           6.53 %          7.22 %             4
lstringa<512> copy{str_with_len_N};/23_mean                                                                         4.86 ns         4.84 ns            4
lstringa<512> copy{str_with_len_N};/23_median                                                                       4.82 ns         4.81 ns            4
lstringa<512> copy{str_with_len_N};/23_stddev                                                                      0.159 ns        0.157 ns            4
lstringa<512> copy{str_with_len_N};/23_cv                                                                           3.27 %          3.24 %             4
lstringa<512> copy{str_with_len_N};/24_mean                                                                         4.99 ns         5.00 ns            4
lstringa<512> copy{str_with_len_N};/24_median                                                                       4.89 ns         4.92 ns            4
lstringa<512> copy{str_with_len_N};/24_stddev                                                                      0.343 ns        0.395 ns            4
lstringa<512> copy{str_with_len_N};/24_cv                                                                           6.89 %          7.91 %             4
lstringa<512> copy{str_with_len_N};/32_mean                                                                         8.65 ns         8.68 ns            4
lstringa<512> copy{str_with_len_N};/32_median                                                                       8.90 ns         8.89 ns            4
lstringa<512> copy{str_with_len_N};/32_stddev                                                                      0.561 ns        0.498 ns            4
lstringa<512> copy{str_with_len_N};/32_cv                                                                           6.48 %          5.74 %             4
lstringa<512> copy{str_with_len_N};/64_mean                                                                         7.99 ns         7.98 ns            4
lstringa<512> copy{str_with_len_N};/64_median                                                                       7.93 ns         7.93 ns            4
lstringa<512> copy{str_with_len_N};/64_stddev                                                                      0.323 ns        0.360 ns            4
lstringa<512> copy{str_with_len_N};/64_cv                                                                           4.04 %          4.51 %             4
lstringa<512> copy{str_with_len_N};/128_mean                                                                        8.09 ns         8.06 ns            4
lstringa<512> copy{str_with_len_N};/128_median                                                                      8.10 ns         8.06 ns            4
lstringa<512> copy{str_with_len_N};/128_stddev                                                                     0.222 ns        0.121 ns            4
lstringa<512> copy{str_with_len_N};/128_cv                                                                          2.74 %          1.50 %             4
lstringa<512> copy{str_with_len_N};/256_mean                                                                        9.30 ns         9.21 ns            4
lstringa<512> copy{str_with_len_N};/256_median                                                                      9.26 ns         9.21 ns            4
lstringa<512> copy{str_with_len_N};/256_stddev                                                                     0.268 ns        0.171 ns            4
lstringa<512> copy{str_with_len_N};/256_cv                                                                          2.88 %          1.86 %             4
lstringa<512> copy{str_with_len_N};/512_mean                                                                        11.0 ns         10.9 ns            4
lstringa<512> copy{str_with_len_N};/512_median                                                                      10.9 ns         10.7 ns            4
lstringa<512> copy{str_with_len_N};/512_stddev                                                                     0.656 ns        0.831 ns            4
lstringa<512> copy{str_with_len_N};/512_cv                                                                          5.96 %          7.61 %             4
lstringa<512> copy{str_with_len_N};/1024_mean                                                                       99.1 ns         98.4 ns            4
lstringa<512> copy{str_with_len_N};/1024_median                                                                     99.2 ns         98.4 ns            4
lstringa<512> copy{str_with_len_N};/1024_stddev                                                                     2.52 ns         1.71 ns            4
lstringa<512> copy{str_with_len_N};/1024_cv                                                                         2.54 %          1.74 %             4
lstringa<512> copy{str_with_len_N};/2048_mean                                                                        132 ns          132 ns            4
lstringa<512> copy{str_with_len_N};/2048_median                                                                      134 ns          134 ns            4
lstringa<512> copy{str_with_len_N};/2048_stddev                                                                     4.61 ns         6.59 ns            4
lstringa<512> copy{str_with_len_N};/2048_cv                                                                         3.49 %          5.00 %             4
lstringa<512> copy{str_with_len_N};/4096_mean                                                                        184 ns          183 ns            4
lstringa<512> copy{str_with_len_N};/4096_median                                                                      185 ns          184 ns            4
lstringa<512> copy{str_with_len_N};/4096_stddev                                                                     1.96 ns         2.09 ns            4
lstringa<512> copy{str_with_len_N};/4096_cv                                                                         1.07 %          1.14 %             4
-----  Convert to int '1234567'  ---------/repeats:1                                                               0.000 ns        0.000 ns   1000000000000
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_mean                                          30.7 ns         30.6 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_median                                        30.8 ns         30.8 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_stddev                                       0.312 ns        0.634 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_cv                                            1.02 %          2.07 %             4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_mean                     13.7 ns         13.7 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_median                   13.7 ns         13.7 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_stddev                  0.339 ns        0.301 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_cv                       2.47 %          2.19 %             4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                              14.4 ns         14.4 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                            14.4 ns         14.4 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                           0.530 ns        0.581 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                3.68 %          4.04 %             4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                                  13.7 ns         13.7 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                                13.7 ns         13.7 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                               0.926 ns        0.922 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                    6.74 %          6.71 %             4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                         13.1 ns         13.0 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                       13.1 ns         13.0 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                      0.192 ns        0.267 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                           1.46 %          2.05 %             4
-----  Convert to unsigned 'abcDef'  ---------/repeats:1                                                           0.000 ns        0.000 ns   1000000000000
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_mean                                             33.5 ns         33.7 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_median                                           33.4 ns         33.8 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_stddev                                          0.625 ns        0.668 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_cv                                               1.86 %          1.98 %             4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_mean                        8.10 ns         8.06 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_median                      8.13 ns         8.06 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_stddev                     0.146 ns        0.270 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_cv                          1.80 %          3.35 %             4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                 12.0 ns         11.9 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                               12.0 ns         12.0 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                              0.185 ns        0.351 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                   1.54 %          2.94 %             4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                     12.0 ns         12.0 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                                   11.8 ns         11.8 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                                  0.699 ns        0.527 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                       5.81 %          4.41 %             4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                            11.7 ns         11.6 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                          11.6 ns         11.4 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                         0.260 ns        0.419 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                              2.22 %          3.59 %             4
-----  Convert to int '    1234567'  ---------/repeats:1                                                           0.000 ns        0.000 ns   1000000000000
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_mean                                       43.5 ns         43.5 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_median                                     43.6 ns         43.5 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_stddev                                     1.22 ns         1.69 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_cv                                         2.82 %          3.89 %             4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_mean                                        17.7 ns         17.6 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_median                                      17.7 ns         17.6 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_stddev                                     0.621 ns        0.700 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_cv                                          3.51 %          3.97 %             4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_mean                                  16.5 ns         16.5 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_median                                16.5 ns         16.6 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_stddev                               0.207 ns        0.334 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_cv                                    1.26 %          2.03 %             4
-----  Convert to double '1234.567e10'  ---------/repeats:1                                                        0.000 ns        0.000 ns   1000000000000
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_mean                                    100 ns          100 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_median                                  100 ns          100 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_stddev                                 1.50 ns         1.99 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_cv                                     1.50 %          1.99 %             4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_mean                       59.3 ns         59.4 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_median                     59.1 ns         59.4 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_stddev                     1.75 ns         1.28 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_cv                         2.94 %          2.15 %             4
ssa s = "1234.567e10"; double res = *s.to_double()_mean                                                             34.9 ns         34.7 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_median                                                           35.1 ns         34.5 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_stddev                                                          0.722 ns        0.384 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_cv                                                               2.07 %          1.10 %             4
-- Append const literal of 16 bytes 64 times, 1024 total length --/repeats:1                                       0.000 ns        0.000 ns   1000000000000
std::stringstream str; ... str << "abbaabbaabbaabba";_mean                                                          4829 ns         4844 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_median                                                        4888 ns         4922 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_stddev                                                         177 ns          221 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_cv                                                            3.67 %          4.56 %             4
std::string str; ... str += "abbaabbaabbaabba";_mean                                                                1079 ns         1078 ns            4
std::string str; ... str += "abbaabbaabbaabba";_median                                                              1078 ns         1078 ns            4
std::string str; ... str += "abbaabbaabbaabba";_stddev                                                              7.02 ns         12.1 ns            4
std::string str; ... str += "abbaabbaabbaabba";_cv                                                                  0.65 %          1.12 %             4
lstringa<8> str; ... str += "abbaabbaabbaabba";_mean                                                                 747 ns          741 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_median                                                               742 ns          732 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_stddev                                                              23.7 ns         17.4 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_cv                                                                  3.17 %          2.35 %             4
lstringa<128> str; ... str += "abbaabbaabbaabba";_mean                                                               391 ns          386 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_median                                                             386 ns          377 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_stddev                                                            17.7 ns         26.6 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_cv                                                                4.52 %          6.90 %             4
lstringa<512> str; ... str += "abbaabbaabbaabba";_mean                                                               238 ns          239 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_median                                                             239 ns          240 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_stddev                                                            2.22 ns         2.79 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_cv                                                                0.93 %          1.17 %             4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_mean                                                              156 ns          156 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_median                                                            155 ns          155 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_stddev                                                           5.63 ns         5.96 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_cv                                                               3.60 %          3.82 %             4
-- Append string of 16 bytes and const literal of 16 bytes 32 times, 1024 total length --/repeats:1                0.000 ns        0.000 ns   1000000000000
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_mean                                               4512 ns         4525 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_median                                             4519 ns         4551 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_stddev                                              146 ns          179 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_cv                                                 3.23 %          3.95 %             4
std::string str; ... str += str_var + "abbaabbaabbaabba";_mean                                                      3730 ns         3730 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_median                                                    3690 ns         3730 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                     180 ns          191 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        4.82 %          5.12 %             4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                       702 ns          701 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_median                                                     702 ns          705 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                    4.51 ns         13.4 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        0.64 %          1.91 %             4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     448 ns          449 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   448 ns          449 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  2.51 ns         7.97 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      0.56 %          1.77 %             4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     298 ns          298 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   300 ns          301 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  5.73 ns         6.28 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      1.93 %          2.11 %             4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                    207 ns          206 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_median                                                  207 ns          206 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                 1.27 ns         2.62 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                     0.62 %          1.27 %             4
-- Append string of 16 bytes and const literal of 16 bytes 2048 times, 65536 total length --/repeats:1             0.000 ns        0.000 ns   1000000000000
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_mean                                  217555 ns       216064 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_median                                216601 ns       214844 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_stddev                                  7367 ns         7324 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_cv                                      3.39 %          3.39 %             4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                         187292 ns       186261 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                       186868 ns       188354 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                         2048 ns         4186 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             1.09 %          2.25 %             4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                          19125 ns        19043 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                        18961 ns        18834 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                          461 ns          725 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             2.41 %          3.81 %             4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        16790 ns        16741 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      16792 ns        16741 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                        602 ns          854 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           3.58 %          5.10 %             4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        16182 ns        16131 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      16169 ns        16044 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                        290 ns          174 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           1.79 %          1.08 %             4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                       16072 ns        16017 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                     16171 ns        16113 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                       403 ns          483 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                          2.51 %          3.01 %             4
-- Append 2 string of 16 bytes 32 times, 1024 total length --/repeats:1                                            0.000 ns        0.000 ns   1000000000000
std::stringstream str; ... str << str_var1 << str_var2;_mean                                                        4365 ns         4332 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_median                                                      4391 ns         4332 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_stddev                                                       112 ns          109 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_cv                                                          2.57 %          2.51 %             4
std::string str; ... str += str_var1 + str_var2;_mean                                                               3878 ns         3871 ns            4
std::string str; ... str += str_var1 + str_var2;_median                                                             3750 ns         3767 ns            4
std::string str; ... str += str_var1 + str_var2;_stddev                                                              327 ns          277 ns            4
std::string str; ... str += str_var1 + str_var2;_cv                                                                 8.44 %          7.14 %             4
lstringa<16> str; ... str += str_var1 + str_var2;_mean                                                               858 ns          854 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_median                                                             827 ns          818 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_stddev                                                             100 ns         99.7 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_cv                                                               11.67 %         11.66 %             4
lstringa<128> str; ... str += str_var1 + str_var2;_mean                                                              598 ns          598 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_median                                                            591 ns          586 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_stddev                                                           59.7 ns         61.7 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_cv                                                               9.97 %         10.32 %             4
lstringa<512> str; ... str += str_var1 + str_var2;_mean                                                              388 ns          387 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_median                                                            389 ns          385 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_stddev                                                           17.7 ns         17.8 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_cv                                                               4.56 %          4.60 %             4
lstringa<1024> str; ... str += str_var1 + str_var2;_mean                                                             284 ns          284 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_median                                                           285 ns          286 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_stddev                                                          6.41 ns         6.01 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_cv                                                              2.26 %          2.12 %             4
-- Append text, number, text --/repeats:1                                                                          0.000 ns        0.000 ns   1000000000000
std::stringstream str; str << "test = " << k << " times";_mean                                                     10795 ns        10803 ns            4
std::stringstream str; str << "test = " << k << " times";_median                                                   10807 ns        10742 ns            4
std::stringstream str; str << "test = " << k << " times";_stddev                                                    87.9 ns          122 ns            4
std::stringstream str; str << "test = " << k << " times";_cv                                                        0.81 %          1.13 %             4
std::string str = "test = " + std::to_string(k) + " times";_mean                                                    1087 ns         1080 ns            4
std::string str = "test = " + std::to_string(k) + " times";_median                                                  1089 ns         1074 ns            4
std::string str = "test = " + std::to_string(k) + " times";_stddev                                                  22.4 ns         23.1 ns            4
std::string str = "test = " + std::to_string(k) + " times";_cv                                                      2.06 %          2.14 %             4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_mean                                      2794 ns         2794 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_median                                    2783 ns         2794 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_stddev                                    28.5 ns         36.2 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_cv                                        1.02 %          1.30 %             4
std::string str = std::format("test = {} times", k);_mean                                                           1897 ns         1894 ns            4
std::string str = std::format("test = {} times", k);_median                                                         1891 ns         1904 ns            4
std::string str = std::format("test = {} times", k);_stddev                                                         55.6 ns         71.5 ns            4
std::string str = std::format("test = {} times", k);_cv                                                             2.93 %          3.77 %             4
lstringa<8> str; str.format("test = {} times", k);_mean                                                             2073 ns         2074 ns            4
lstringa<8> str; str.format("test = {} times", k);_median                                                           2067 ns         2086 ns            4
lstringa<8> str; str.format("test = {} times", k);_stddev                                                           28.0 ns         22.7 ns            4
lstringa<8> str; str.format("test = {} times", k);_cv                                                               1.35 %          1.09 %             4
lstringa<32> str; str.format("test = {} times", k);_mean                                                            1100 ns         1104 ns            4
lstringa<32> str; str.format("test = {} times", k);_median                                                          1120 ns         1120 ns            4
lstringa<32> str; str.format("test = {} times", k);_stddev                                                          49.7 ns         55.0 ns            4
lstringa<32> str; str.format("test = {} times", k);_cv                                                              4.52 %          4.99 %             4
lstringa<8> str = "test = " + k + " times";_mean                                                                     867 ns          854 ns            4
lstringa<8> str = "test = " + k + " times";_median                                                                   857 ns          854 ns            4
lstringa<8> str = "test = " + k + " times";_stddev                                                                  63.4 ns         71.9 ns            4
lstringa<8> str = "test = " + k + " times";_cv                                                                      7.31 %          8.41 %             4
lstringa<32> str = "test = " + k + " times";_mean                                                                    168 ns          167 ns            4
lstringa<32> str = "test = " + k + " times";_median                                                                  167 ns          167 ns            4
lstringa<32> str = "test = " + k + " times";_stddev                                                                 12.8 ns         14.2 ns            4
lstringa<32> str = "test = " + k + " times";_cv                                                                     7.58 %          8.51 %             4
stringa str = "test = " + k + " times";_mean                                                                         152 ns          152 ns            4
stringa str = "test = " + k + " times";_median                                                                       152 ns          152 ns            4
stringa str = "test = " + k + " times";_stddev                                                                      1.88 ns         2.22 ns            4
stringa str = "test = " + k + " times";_cv                                                                          1.23 %          1.46 %             4
-- Split text and convert to int --/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
std::string::find + substr + std::strtol_mean                                                                        550 ns          547 ns            4
std::string::find + substr + std::strtol_median                                                                      550 ns          547 ns            4
std::string::find + substr + std::strtol_stddev                                                                     4.67 ns        0.000 ns            4
std::string::find + substr + std::strtol_cv                                                                         0.85 %          0.00 %             4
ssa::splitter + ssa::as_int_mean                                                                                     160 ns          160 ns            4
ssa::splitter + ssa::as_int_median                                                                                   160 ns          161 ns            4
ssa::splitter + ssa::as_int_stddev                                                                                  1.38 ns         1.92 ns            4
ssa::splitter + ssa::as_int_cv                                                                                      0.86 %          1.20 %             4
ssa::splitf + functor_mean                                                                                           198 ns          198 ns            4
ssa::splitf + functor_median                                                                                         191 ns          190 ns            4
ssa::splitf + functor_stddev                                                                                        20.9 ns         19.7 ns            4
ssa::splitf + functor_cv                                                                                           10.58 %          9.98 %             4
-- Replace symbols in text ~400 symbols --/repeats:1                                                               0.000 ns        0.000 ns   1000000000000
Naive (and wrong) replace symbols with std::string find + replace_mean                                              1118 ns         1117 ns            4
Naive (and wrong) replace symbols with std::string find + replace_median                                            1112 ns         1111 ns            4
Naive (and wrong) replace symbols with std::string find + replace_stddev                                            28.9 ns         23.4 ns            4
Naive (and wrong) replace symbols with std::string find + replace_cv                                                2.59 %          2.09 %             4
replace symbols with std::string find_first_of + replace_mean                                                       1990 ns         1995 ns            4
replace symbols with std::string find_first_of + replace_median                                                     1997 ns         2018 ns            4
replace symbols with std::string find_first_of + replace_stddev                                                     50.0 ns         64.1 ns            4
replace symbols with std::string find_first_of + replace_cv                                                         2.51 %          3.21 %             4
replace symbols with std::string_view find_first_of + copy_mean                                                     2369 ns         2372 ns            4
replace symbols with std::string_view find_first_of + copy_median                                                   2371 ns         2372 ns            4
replace symbols with std::string_view find_first_of + copy_stddev                                                   19.3 ns         32.2 ns            4
replace symbols with std::string_view find_first_of + copy_cv                                                       0.82 %          1.36 %             4
replace runtime symbols with string expressions and without remembering all search results_mean                     1454 ns         1460 ns            4
replace runtime symbols with string expressions and without remembering all search results_median                   1454 ns         1460 ns            4
replace runtime symbols with string expressions and without remembering all search results_stddev                   29.0 ns         18.1 ns            4
replace runtime symbols with string expressions and without remembering all search results_cv                       1.99 %          1.24 %             4
replace runtime symbols with simstr and memorization of all search results_mean                                     1391 ns         1386 ns            4
replace runtime symbols with simstr and memorization of all search results_median                                   1381 ns         1378 ns            4
replace runtime symbols with simstr and memorization of all search results_stddev                                   58.6 ns         59.6 ns            4
replace runtime symbols with simstr and memorization of all search results_cv                                       4.21 %          4.30 %             4
replace const symbols with string expressions and without remembering all search results_mean                       1223 ns         1221 ns            4
replace const symbols with string expressions and without remembering all search results_median                     1217 ns         1214 ns            4
replace const symbols with string expressions and without remembering all search results_stddev                     19.4 ns         26.7 ns            4
replace const symbols with string expressions and without remembering all search results_cv                         1.59 %          2.19 %             4
replace const symbols with string expressions and memorization of all search results_mean                           1106 ns         1099 ns            4
replace const symbols with string expressions and memorization of all search results_median                         1100 ns         1099 ns            4
replace const symbols with string expressions and memorization of all search results_stddev                         13.9 ns        0.000 ns            4
replace const symbols with string expressions and memorization of all search results_cv                             1.25 %          0.00 %             4
-- Replace symbols in text ~40 symbols --/repeats:1                                                                0.000 ns        0.000 ns   1000000000000
Short Naive (and wrong) replace symbols with std::string find + replace_mean                                         319 ns          318 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_median                                       312 ns          314 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_stddev                                      17.9 ns         15.1 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_cv                                          5.61 %          4.75 %             4
Short replace symbols with std::string find_first_of + replace_mean                                                  371 ns          370 ns            4
Short replace symbols with std::string find_first_of + replace_median                                                368 ns          368 ns            4
Short replace symbols with std::string find_first_of + replace_stddev                                               14.4 ns         15.8 ns            4
Short replace symbols with std::string find_first_of + replace_cv                                                   3.88 %          4.27 %             4
Short replace symbols with std::string_view find_first_of + copy_mean                                                327 ns          328 ns            4
Short replace symbols with std::string_view find_first_of + copy_median                                              316 ns          315 ns            4
Short replace symbols with std::string_view find_first_of + copy_stddev                                             24.0 ns         25.6 ns            4
Short replace symbols with std::string_view find_first_of + copy_cv                                                 7.32 %          7.82 %             4
Short replace runtime symbols with string expressions and without remembering all search results_mean                268 ns          268 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_median              267 ns          270 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_stddev             6.66 ns         9.42 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_cv                 2.49 %          3.51 %             4
Short replace runtime symbols with simstr and memorization of all search results_mean                                388 ns          387 ns            4
Short replace runtime symbols with simstr and memorization of all search results_median                              385 ns          385 ns            4
Short replace runtime symbols with simstr and memorization of all search results_stddev                             34.8 ns         35.5 ns            4
Short replace runtime symbols with simstr and memorization of all search results_cv                                 8.98 %          9.17 %             4
Short replace const symbols with string expressions and without remembering all search results_mean                  241 ns          242 ns            4
Short replace const symbols with string expressions and without remembering all search results_median                233 ns          235 ns            4
Short replace const symbols with string expressions and without remembering all search results_stddev               24.7 ns         24.3 ns            4
Short replace const symbols with string expressions and without remembering all search results_cv                  10.24 %         10.06 %             4
Short replace const symbols with string expressions and memorization of all search results_mean                      279 ns          279 ns            4
Short replace const symbols with string expressions and memorization of all search results_median                    281 ns          283 ns            4
Short replace const symbols with string expressions and memorization of all search results_stddev                   7.30 ns         6.28 ns            4
Short replace const symbols with string expressions and memorization of all search results_cv                       2.62 %          2.25 %             4
-----  Replace All Str To Longer Size ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
replace bb to ---- in std::string|64_mean                                                                            240 ns          240 ns            4
replace bb to ---- in std::string|64_median                                                                          241 ns          244 ns            4
replace bb to ---- in std::string|64_stddev                                                                         14.6 ns         14.6 ns            4
replace bb to ---- in std::string|64_cv                                                                             6.10 %          6.06 %             4
replace bb to ---- in std::string|256_mean                                                                           858 ns          828 ns            4
replace bb to ---- in std::string|256_median                                                                         852 ns          837 ns            4
replace bb to ---- in std::string|256_stddev                                                                        84.1 ns         46.1 ns            4
replace bb to ---- in std::string|256_cv                                                                            9.81 %          5.57 %             4
replace bb to ---- in std::string|512_mean                                                                          1446 ns         1447 ns            4
replace bb to ---- in std::string|512_median                                                                        1450 ns         1447 ns            4
replace bb to ---- in std::string|512_stddev                                                                        15.0 ns         20.1 ns            4
replace bb to ---- in std::string|512_cv                                                                            1.04 %          1.39 %             4
replace bb to ---- in std::string|1024_mean                                                                         3194 ns         3191 ns            4
replace bb to ---- in std::string|1024_median                                                                       3193 ns         3174 ns            4
replace bb to ---- in std::string|1024_stddev                                                                       14.4 ns         66.8 ns            4
replace bb to ---- in std::string|1024_cv                                                                           0.45 %          2.09 %             4
replace bb to ---- in std::string|2048_mean                                                                         7825 ns         7847 ns            4
replace bb to ---- in std::string|2048_median                                                                       7807 ns         7882 ns            4
replace bb to ---- in std::string|2048_stddev                                                                        241 ns          134 ns            4
replace bb to ---- in std::string|2048_cv                                                                           3.08 %          1.70 %             4
replace bb to ---- in lstringa<8>|64_mean                                                                            224 ns          225 ns            4
replace bb to ---- in lstringa<8>|64_median                                                                          218 ns          220 ns            4
replace bb to ---- in lstringa<8>|64_stddev                                                                         12.5 ns         13.2 ns            4
replace bb to ---- in lstringa<8>|64_cv                                                                             5.56 %          5.89 %             4
replace bb to ---- in lstringa<8>|256_mean                                                                           619 ns          617 ns            4
replace bb to ---- in lstringa<8>|256_median                                                                         614 ns          614 ns            4
replace bb to ---- in lstringa<8>|256_stddev                                                                        11.5 ns         6.98 ns            4
replace bb to ---- in lstringa<8>|256_cv                                                                            1.86 %          1.13 %             4
replace bb to ---- in lstringa<8>|512_mean                                                                          1083 ns         1074 ns            4
replace bb to ---- in lstringa<8>|512_median                                                                        1085 ns         1086 ns            4
replace bb to ---- in lstringa<8>|512_stddev                                                                        22.7 ns         34.5 ns            4
replace bb to ---- in lstringa<8>|512_cv                                                                            2.09 %          3.21 %             4
replace bb to ---- in lstringa<8>|1024_mean                                                                         1886 ns         1889 ns            4
replace bb to ---- in lstringa<8>|1024_median                                                                       1860 ns         1861 ns            4
replace bb to ---- in lstringa<8>|1024_stddev                                                                       60.6 ns         72.6 ns            4
replace bb to ---- in lstringa<8>|1024_cv                                                                           3.21 %          3.84 %             4
replace bb to ---- in lstringa<8>|2048_mean                                                                         3625 ns         3630 ns            4
replace bb to ---- in lstringa<8>|2048_median                                                                       3600 ns         3610 ns            4
replace bb to ---- in lstringa<8>|2048_stddev                                                                       53.5 ns         40.1 ns            4
replace bb to ---- in lstringa<8>|2048_cv                                                                           1.48 %          1.10 %             4
replace bb to ---- by init stringa|64_mean                                                                           177 ns          177 ns            4
replace bb to ---- by init stringa|64_median                                                                         175 ns          174 ns            4
replace bb to ---- by init stringa|64_stddev                                                                        11.0 ns         11.0 ns            4
replace bb to ---- by init stringa|64_cv                                                                            6.18 %          6.22 %             4
replace bb to ---- by init stringa|256_mean                                                                          371 ns          369 ns            4
replace bb to ---- by init stringa|256_median                                                                        373 ns          369 ns            4
replace bb to ---- by init stringa|256_stddev                                                                       5.31 ns         6.55 ns            4
replace bb to ---- by init stringa|256_cv                                                                           1.43 %          1.77 %             4
replace bb to ---- by init stringa|512_mean                                                                          813 ns          815 ns            4
replace bb to ---- by init stringa|512_median                                                                        815 ns          811 ns            4
replace bb to ---- by init stringa|512_stddev                                                                       14.1 ns         16.7 ns            4
replace bb to ---- by init stringa|512_cv                                                                           1.73 %          2.05 %             4
replace bb to ---- by init stringa|1024_mean                                                                        1634 ns         1639 ns            4
replace bb to ---- by init stringa|1024_median                                                                      1637 ns         1639 ns            4
replace bb to ---- by init stringa|1024_stddev                                                                      39.2 ns         28.5 ns            4
replace bb to ---- by init stringa|1024_cv                                                                          2.40 %          1.74 %             4
replace bb to ---- by init stringa|2048_mean                                                                        3081 ns         3081 ns            4
replace bb to ---- by init stringa|2048_median                                                                      3012 ns         3015 ns            4
replace bb to ---- by init stringa|2048_stddev                                                                       173 ns          158 ns            4
replace bb to ---- by init stringa|2048_cv                                                                          5.60 %          5.12 %             4
-----  Replace All Str To Same Size ---------/repeats:1                                                            0.000 ns        0.000 ns   1000000000000
replace bb to -- in std::string|64_mean                                                                              195 ns          194 ns            4
replace bb to -- in std::string|64_median                                                                            193 ns          193 ns            4
replace bb to -- in std::string|64_stddev                                                                           5.94 ns         4.34 ns            4
replace bb to -- in std::string|64_cv                                                                               3.05 %          2.24 %             4
replace bb to -- in std::string|256_mean                                                                             477 ns          479 ns            4
replace bb to -- in std::string|256_median                                                                           474 ns          476 ns            4
replace bb to -- in std::string|256_stddev                                                                          5.61 ns         10.0 ns            4
replace bb to -- in std::string|256_cv                                                                              1.18 %          2.09 %             4
replace bb to -- in std::string|512_mean                                                                             875 ns          879 ns            4
replace bb to -- in std::string|512_median                                                                           876 ns          879 ns            4
replace bb to -- in std::string|512_stddev                                                                          8.92 ns         24.2 ns            4
replace bb to -- in std::string|512_cv                                                                              1.02 %          2.75 %             4
replace bb to -- in std::string|1024_mean                                                                           1630 ns         1613 ns            4
replace bb to -- in std::string|1024_median                                                                         1628 ns         1604 ns            4
replace bb to -- in std::string|1024_stddev                                                                         18.8 ns         17.4 ns            4
replace bb to -- in std::string|1024_cv                                                                             1.15 %          1.08 %             4
replace bb to -- in std::string|2048_mean                                                                           3278 ns         3278 ns            4
replace bb to -- in std::string|2048_median                                                                         3273 ns         3278 ns            4
replace bb to -- in std::string|2048_stddev                                                                         32.9 ns         57.0 ns            4
replace bb to -- in std::string|2048_cv                                                                             1.00 %          1.74 %             4
replace bb to -- in lstringa<8>|64_mean                                                                              182 ns          181 ns            4
replace bb to -- in lstringa<8>|64_median                                                                            180 ns          178 ns            4
replace bb to -- in lstringa<8>|64_stddev                                                                           6.94 ns         7.92 ns            4
replace bb to -- in lstringa<8>|64_cv                                                                               3.82 %          4.38 %             4
replace bb to -- in lstringa<8>|256_mean                                                                             440 ns          438 ns            4
replace bb to -- in lstringa<8>|256_median                                                                           439 ns          438 ns            4
replace bb to -- in lstringa<8>|256_stddev                                                                          8.17 ns         12.2 ns            4
replace bb to -- in lstringa<8>|256_cv                                                                              1.86 %          2.78 %             4
replace bb to -- in lstringa<8>|512_mean                                                                             847 ns          850 ns            4
replace bb to -- in lstringa<8>|512_median                                                                           844 ns          846 ns            4
replace bb to -- in lstringa<8>|512_stddev                                                                          72.3 ns         74.5 ns            4
replace bb to -- in lstringa<8>|512_cv                                                                              8.54 %          8.76 %             4
replace bb to -- in lstringa<8>|1024_mean                                                                           1580 ns         1583 ns            4
replace bb to -- in lstringa<8>|1024_median                                                                         1575 ns         1576 ns            4
replace bb to -- in lstringa<8>|1024_stddev                                                                          120 ns          119 ns            4
replace bb to -- in lstringa<8>|1024_cv                                                                             7.60 %          7.53 %             4
replace bb to -- in lstringa<8>|2048_mean                                                                           2828 ns         2809 ns            4
replace bb to -- in lstringa<8>|2048_median                                                                         2784 ns         2762 ns            4
replace bb to -- in lstringa<8>|2048_stddev                                                                          146 ns          139 ns            4
replace bb to -- in lstringa<8>|2048_cv                                                                             5.18 %          4.95 %             4
replace bb to -- by init stringa|64_mean                                                                             153 ns          153 ns            4
replace bb to -- by init stringa|64_median                                                                           153 ns          153 ns            4
replace bb to -- by init stringa|64_stddev                                                                          5.30 ns         5.23 ns            4
replace bb to -- by init stringa|64_cv                                                                              3.47 %          3.43 %             4
replace bb to -- by init stringa|256_mean                                                                            355 ns          353 ns            4
replace bb to -- by init stringa|256_median                                                                          355 ns          353 ns            4
replace bb to -- by init stringa|256_stddev                                                                         3.88 ns         6.55 ns            4
replace bb to -- by init stringa|256_cv                                                                             1.09 %          1.86 %             4
replace bb to -- by init stringa|512_mean                                                                            599 ns          600 ns            4
replace bb to -- by init stringa|512_median                                                                          598 ns          600 ns            4
replace bb to -- by init stringa|512_stddev                                                                         17.8 ns         22.8 ns            4
replace bb to -- by init stringa|512_cv                                                                             2.97 %          3.80 %             4
replace bb to -- by init stringa|1024_mean                                                                          1077 ns         1080 ns            4
replace bb to -- by init stringa|1024_median                                                                        1080 ns         1086 ns            4
replace bb to -- by init stringa|1024_stddev                                                                        27.0 ns         23.4 ns            4
replace bb to -- by init stringa|1024_cv                                                                            2.50 %          2.16 %             4
replace bb to -- by init stringa|2048_mean                                                                          2138 ns         2145 ns            4
replace bb to -- by init stringa|2048_median                                                                        2049 ns         2051 ns            4
replace bb to -- by init stringa|2048_stddev                                                                         193 ns          188 ns            4
replace bb to -- by init stringa|2048_cv                                                                            9.05 %          8.78 %             4
-----  Hash Map insert and find ---------/repeats:1                                                                0.000 ns        0.000 ns   1000000000000
hashStrMapA<size_t> emplace & find stringa;_mean                                                                 3978350 ns      3971718 ns            4
hashStrMapA<size_t> emplace & find stringa;_median                                                               3976258 ns      3971718 ns            4
hashStrMapA<size_t> emplace & find stringa;_stddev                                                                 14214 ns        50397 ns            4
hashStrMapA<size_t> emplace & find stringa;_cv                                                                      0.36 %          1.27 %             4
std::unordered_map<std::string, size_t> emplace & find std::string;_mean                                         5607567 ns      5625000 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_median                                       5668341 ns      5703125 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_stddev                                        196407 ns       220971 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_cv                                              3.50 %          3.93 %             4
hashStrMapA<size_t> emplace & find ssa;_mean                                                                     3489211 ns      3485577 ns            4
hashStrMapA<size_t> emplace & find ssa;_median                                                                   3444766 ns      3445513 ns            4
hashStrMapA<size_t> emplace & find ssa;_stddev                                                                    114075 ns       153434 ns            4
hashStrMapA<size_t> emplace & find ssa;_cv                                                                          3.27 %          4.40 %             4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_mean                                    6249698 ns      6250000 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_median                                  6254047 ns      6250000 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_stddev                                   121093 ns       127578 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_cv                                         1.94 %          2.04 %             4
-----  Build Full Func Name ---------/repeats:1                                                                    0.000 ns        0.000 ns   1000000000000
Build func full name std::string;_mean                                                                              1507 ns         1507 ns            4
Build func full name std::string;_median                                                                            1489 ns         1491 ns            4
Build func full name std::string;_stddev                                                                            60.8 ns         67.8 ns            4
Build func full name std::string;_cv                                                                                4.03 %          4.50 %             4
Build func full name std::string 1;_mean                                                                            1543 ns         1543 ns            4
Build func full name std::string 1;_median                                                                          1538 ns         1535 ns            4
Build func full name std::string 1;_stddev                                                                          48.1 ns         52.3 ns            4
Build func full name std::string 1;_cv                                                                              3.12 %          3.39 %             4
Build func full name std::stream;_mean                                                                              8087 ns         8109 ns            4
Build func full name std::stream;_median                                                                            8004 ns         8022 ns            4
Build func full name std::stream;_stddev                                                                             256 ns          302 ns            4
Build func full name std::stream;_cv                                                                                3.17 %          3.72 %             4
Build func full name stringa;_mean                                                                                   823 ns          824 ns            4
Build func full name stringa;_median                                                                                 821 ns          820 ns            4
Build func full name stringa;_stddev                                                                                13.6 ns         8.72 ns            4
Build func full name stringa;_cv                                                                                    1.66 %          1.06 %             4
Build func full name stringa 1;_mean                                                                                 939 ns          934 ns            4
Build func full name stringa 1;_median                                                                               940 ns          940 ns            4
Build func full name stringa 1;_stddev                                                                              19.0 ns         23.4 ns            4
Build func full name stringa 1;_cv                                                                                  2.02 %          2.50 %             4
